tablelayout

问题 I have an Android project I am working on. I am fairly new to Android Development so I have some code in a MainActivity.java file that I am working on Creating a Table Layout for but the way my code currently is I can only add one item from that list what can I do in the Activity.java class to change this so it will programmatically add all of my Mcdonalds objects too the Table. What can I do to add both rows to the view on MainActivity.java? Activity_Main.xml <LinearLayout xmlns:android=

问题 Suppose I have the following layout <TableLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/TableLayout"> <TableRow android:id="@+id/TableRow01" > <Button android:text="1" android:id="@+id/button01"/> <Button android:text="2" android:id="@+id/button02"/> <Button android:text="3" android:id="@+id/button03"/> <Button android:text="4" android:id="@+id/button04"/> </TableRow> <TableRow android:id="@+id/TableRow01" > <Button android:text="5" android:id="@+id

问题 I am building one app having one list view showing list of users this, when i click on list item it will show me complete profile of clicked user this. I take EditText fields on this layout (i use the same layout to show my own profile which is editable) whose text is filled dynamically(e.g., data of clicked user is filled in this form).Since, it only show me profile of concern user & i not need any editing on user data so i disable editing on these edit text fields by calling this method on

问题 Here is the xml file of my Android widget: http://pastebin.com/Kqxs5t9E This code is showing me some good results in Eclipse, but as soon as I sent the file to my device and try to add the widget to my homescreen I get this error code and the widget showing: "Problem Loading the Widget": http://pastebin.com/UcvWs1DA So what? I cannot use a Tablelayout within a widget???? What is the best solution so? I can create a lot of relativelayout but I guess that's not a good idea. Thank for any help

问题 I am mking an android app in which i am making dynamically table rows and then adding imageviews and textviews to it dynamically. It adds the first row and then give the following exception java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first. I am using the following code for it: ar1= new JSONArray(children.toString()); for(int mn=0;mn<ar1.length();mn++){ value=ar1.getString(mn); TableRow tr = new TableRow

问题 I am creating a kind of boardgame in javascript. The images for the board are put inside a table. I used to do this using html <table> tags. However, I got convinced that due to the fact that this table does not really contain data, I should really use <div> elements to visualize it. <div id='board'> <!-- the table starts here --> <div class='mytable'> <!-- table has multiple rows --> <div class='myrow'> <!-- a row has multiple cells --> <div class='mycell'/> ... </div> ... </div> </div> To

问题 A warning occours in eclipse when I tried to make a android table layout in xml this warning comes at table row of the layout part: This TableRow view is useless (no children, no background, no id) <TableRow android:layout_width="fill_parent" android:layout_height="wrap_content"> </TableRow> Plese tell me how to overcome this warning.Thanks in advance. 回答1: If you know that you use this TableRow (e.g. you add children to it later in the code) just ignore the warning. Upd: you can't use this

问题 I'm experiencing terrible TableLayout performance. I've read some posts here talking about the same ... Android dynamically created table - bad performance I use a tablelayout inside an already complex layout. I'm already using many views and of course the more views I use, the less the performance, this is obvious, but I wonder how is it possible that the performance is so bad compared to the rest of widgets. In my case, a tablelayout with let's say 5*5 textviews (only plain textviews in the

问题 I am in the process of creating a chess game in C# . Coming from a Java-Swing environment I made a standard function that creates a field 8x8 and gives it basic attributes. Board = new Label[8, 8]; for (int i = 0; i < 8; i++) { for (int j = 0; j < 8; j++) { Board[i, j] = new System.Windows.Forms.Label(); Board[i, j].Location = new Point(i * 50, j * 50); Board[i, j].Size = new System.Drawing.Size(50, 50); Board[i, j].Visible = true; if ((i + j) % 2 == 0) // Color decision { Board[i, j]

问题 I have a linear layout with just a single TableLayout in it. The Table Layout further has two rows with two columns each. First Table Row has two Images. Second Table Rows has two buttons. But this does not show up on the complete screen, rather only shows on the first half or maybe depends on the image height. Both the images are actually same file, but shown with different Widths. Help please... here is the Layout file <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http